471  
CDUS43 KABR 110840  
CLIABR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ABERDEEN SD  
340 AM CDT TUE MAY 11 2021  
   
...............................
 
 
   
..THE ABERDEEN SD CLIMATE SUMMARY FOR MAY 10 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1893 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 456 PM 95 1911 68 -9 47  
MINIMUM 31 513 AM 20 1981 42 -11 32  
AVERAGE 45 55 -10 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.80 1905 0.12 -0.12 0.00  
MONTH TO DATE 0.74 1.10 -0.36 2.32  
SINCE MAR 1 4.01 3.90 0.11 3.39  
SINCE JAN 1 4.60 5.07 -0.47 3.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1979 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE OCT 1 31.7 42.7 -11.0 46.1  
SINCE JUL 1 31.7 42.7 -11.0 46.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 11 9 25  
MONTH TO DATE 152 123 29 159  
SINCE MAR 1 1528 1807 -279 1799  
SINCE JUL 1 7218 8025 -807 8081  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 3  
SINCE MAR 1 0 2 -2 3  
SINCE JAN 1 0 2 -2 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 400 AM  
LOWEST 25 500 PM  
AVERAGE 50  
   
......................................................
 
 
THE ABERDEEN SD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 95 1900  
MINIMUM TEMPERATURE (F) 42 18 1946  
 
SUNRISE AND SUNSET  
MAY 11 2021...........SUNRISE 608 AM CDT SUNSET 853 PM CDT  
MAY 12 2021...........SUNRISE 606 AM CDT SUNSET 854 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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